Ricardo Katz's Avatar

Ricardo Katz

@rkatz.xyz

Kubernetes, Lego, music and aviation passionate. Infra person that went to dev side. Engineering @ Red Hat. Tweets in pt_BR and en_BR. Opinions are my own and do not reflect the views of my employer.

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Latest posts by Ricardo Katz @rkatz.xyz

All of this thread is brought to you by a “Ricardo with insomnia” so take all of it with a grain (or a beach) of salt… these are just my “saturday night and I with insomnia” ramblings

08.03.2026 02:56 👍 0 🔁 0 💬 0 📌 0

“If I sponsor you would you fix my bugs”. No. I have stepped down of it because I wanted to have my time back with commitment. But if you sponsor me properly, like with 3mi USD i may do a magic trick and disappear from the world.

08.03.2026 02:55 👍 0 🔁 0 💬 1 📌 0

“Ricardo what is the roadmap for these features? My company needs it soon” there is not. Get your shit together and do proper hire support for your stuff. Or sponsor opensource maintainers. This is a pure hobby project for me to have fun without commitment.

08.03.2026 02:54 👍 0 🔁 0 💬 1 📌 0

I may also pretend to support Gateway API but without conformance and etc, like a HTTPRoute attached to a dumb Gateway just to see how it looks like. Maybe this would help get people off of ingress and ingress-nginx

08.03.2026 02:52 👍 0 🔁 0 💬 1 📌 0

On my list of things:
* merge the freaking crossplane PR
* maybe move to controller runtime or krt
* reduce the size of webhook
* sanitize also the outputs (I should have done it before, but I was exhausted…)
* split the cp/dp copying the ADS approach from kgateway
* no freaking snippets
* a CRD

08.03.2026 02:50 👍 0 🔁 0 💬 1 📌 0

I have forked ingress-nginx again (ooops) and will do things I always wanted to do before but couldn’t because of reasons :P sorry not sorry

Also no, I am not giving up on Gateway API, please MOVE! It is more like…experiments….

08.03.2026 02:48 👍 0 🔁 0 💬 1 📌 0

Dev3 was busy posting things on bluesky

05.03.2026 17:58 👍 4 🔁 0 💬 1 📌 0

Spotted in the wild:

Dev 1: uses AI to write the code, PR is reviewed by copilot
Dev 2: asks claude to review the PR and add a summary to it and comment on major findings
Dev 1: asks Claude to check comments on PR and fix

05.03.2026 14:54 👍 8 🔁 0 💬 1 📌 1

Isso dito eu não pretendo voltar a fazer isso pelos próximos 30 anos

01.03.2026 19:18 👍 1 🔁 0 💬 0 📌 0

Ontem bebi como não bebia a uns 8 anos, e descobri o lado bom e o lado ruim:

O lado bom é que aparentemente eu ainda sei beber

O lado ruim é que a idade bateu e o impacto no dia seguinte foi muito pior do que eu lembrava

01.03.2026 19:18 👍 2 🔁 0 💬 2 📌 0

Well in my defense my vscode decided to start crashing now, so I am back to using helix with vi bindings 🤷‍♂️

27.02.2026 11:53 👍 0 🔁 0 💬 0 📌 0
Video thumbnail

i built an entire x86 CPU emulator in CSS (no javascript)

you can write programs in C, compile them to x86 machine code with GCC, and run them inside CSS

lyra.horse/x86css/

24.02.2026 02:23 👍 2603 🔁 869 💬 129 📌 158

Very cool story about gRPC!

19.02.2026 10:31 👍 2 🔁 0 💬 0 📌 0
Preview
Cloud Native Rejekts Europe 2026 Sat, March 21, 2026

🚨 This is not a drill!!! 🚨

The tickets for Cloud Native Rejekts are available NOW! 😮

We can't wait to see you all in Amsterdam! 🇳🇱

pretix.eu/rejekts/reje...

16.02.2026 16:40 👍 10 🔁 8 💬 0 📌 3
What should we do with CLs generated by AI?

Anyway, read Russ Cox's take on AI tool use in the Go project.

groups.google.com/g/golang-dev...

16.02.2026 13:35 👍 27 🔁 8 💬 2 📌 0
Post image

a sign that should probably be used more:

14.02.2026 11:21 👍 3 🔁 0 💬 0 📌 0
Preview
Maersk Dual-Fuel Container Vessel 40955 | UNKNOWN | Buy online at the Official LEGO® Shop US LEGO® collectible container ship building kit to display

Kubernetes people going crazy with Lego and containers:

www.lego.com/en-us/produc...

12.02.2026 17:50 👍 3 🔁 0 💬 0 📌 0
COMO TRANSFORMAR IMAGENS DOCKER EM IMAGENS COM ZERO VULNERABILIDADES E MENORES!
COMO TRANSFORMAR IMAGENS DOCKER EM IMAGENS COM ZERO VULNERABILIDADES E MENORES! YouTube video by LINUXtips

Estou ensinando no vídeo, como criar uma imagem de container normal, outra com o Wolfi da Chainguard e, por fim, a Distroless do Google.

Bora lá assistir e entender qual a diferença entre elas! #VAIIII

Posso contar com o seu compartilhamento?

youtu.be/CHIQjLSfjoM

09.02.2026 19:08 👍 9 🔁 3 💬 0 📌 0

And why is it called football????

09.02.2026 00:08 👍 0 🔁 0 💬 0 📌 0
Preview
GitHub - thedotmack/claude-mem: A Claude Code plugin that automatically captures everything Claude does during your coding sessions, compresses it with AI (using Claude's agent-sdk), and injects relev... A Claude Code plugin that automatically captures everything Claude does during your coding sessions, compresses it with AI (using Claude's agent-sdk), and injects relevant context back into fut...

github.com/thedotmack/c...

Did someone already tested it? Seems like a good way to save some dollars, tokens and time with previous context

08.02.2026 15:14 👍 0 🔁 0 💬 0 📌 0

“Everybody hates Cors” the new series coming to you soon, at some Kubernetes cluster close to you

04.02.2026 19:48 👍 3 🔁 0 💬 0 📌 0
Post image
02.02.2026 18:54 👍 2 🔁 0 💬 0 📌 0

Also feel free to ping me in Slack to understand a bit better.

31.01.2026 18:58 👍 2 🔁 0 💬 0 📌 0

Not on 1.5, as we have wrapped the promotion conformance for TLSRoute. But I am happy to understand better the cases and have some discussion.

Specifically the allowlist case seems something that we would expect not only for tlsroutes right? Anyway, an issue with what/why/who on gh repo helps

31.01.2026 18:57 👍 1 🔁 0 💬 1 📌 0
Experimenting with Gateway API using kind This document will guide you through setting up a local experimental environment with Gateway API on kind. This setup is designed for learning and testing. It helps you understand Gateway API concepts...

Experimenting with Gateway API using kind-

28.01.2026 13:56 👍 2 🔁 1 💬 0 📌 0

Amazing!! Will try it! Thanks!

21.01.2026 21:06 👍 0 🔁 0 💬 0 📌 0
Atuin - Shell History & Executable Runbooks

Considering running atuin.sh but self hosted. Is someone else using it? Experiences so far?

21.01.2026 10:55 👍 4 🔁 2 💬 1 📌 0

Sorry I forgot the /s in the end (before people quote me)

21.01.2026 03:12 👍 2 🔁 0 💬 0 📌 0

🤷‍♂️ AI will do the migrations and keep all the infra running

21.01.2026 03:09 👍 2 🔁 0 💬 1 📌 0

Vocês já pararam pra pensar que o ben-te-vi é praticamente um pokemon, já que ele fica voando por aí e falando o próprio nome?

18.01.2026 13:27 👍 0 🔁 0 💬 0 📌 0